| APA | HTS. (2012, February 13). In Acronym Geek. Retrieved 21:14, February 13, 2012, from http://www.acronymgeek.com/HTS |
| MLA | "HTS." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/HTS>. |
| MHRA | 'HTS', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/HTS> [accessed 13 February 2012] |
| Chicago | "HTS", http://www.acronymgeek.com/HTS (accessed February 13, 2012). |
| CBE/CSE | HTS [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/HTS. |
| Bluebook | HTS, http://www.acronymgeek.com/HTS (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTS, http://www.acronymgeek.com/HTS (optional description here) (as of Feb. 13, 2012, 21:14). |
| AMA | HTS. Acronym Geek. February 13, 2012, 21:14. Available at: http://www.acronymgeek.com/HTS. Accessed February 13, 2012, 21:14. |